WASET
    Hossein Pazhoumand-Dar and  Amir Mohsen Toliyat Abolhassani and  Ehsan Saeedi,  Object Speed Estimation by using Fuzzy Set.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2010, vol. 40(4). 688 - 691
    [viewed 29 March 2024]. Available from: https://publications.waset.org/pdf/5044.